public bool IsConstant()
{
if (MathExpr.SymbolQ() == false)
{
return(false);
}
var exprText = MathExpr.ToString();
return(exprText == "True" || exprText == "False");
}
public bool IsConstant(bool value)
{
if (MathExpr.SymbolQ() == false)
{
return(false);
}
return
(value
? MathExpr.ToString() == "True"
: MathExpr.ToString() == "False");
}
public bool IsConstantFalse()
{
return(MathExpr.SymbolQ() && MathExpr.ToString() == "False");
}
public bool IsConstantTrue()
{
return(MathExpr.SymbolQ() && MathExpr.ToString() == "True");
}